< Back to Article

Late Maastrichtian pterosaurs from North Africa and mass extinction of Pterosauria at the Cretaceous-Paleogene boundary

Fig 7

A. elainus FSAC-OB 156 mandible.

Abbreviations: dgr, dorsal groove; ocl, occlusal ridge; sym, symphysis.

doi: https://doi.org/10.1371/journal.pbio.2001663.g007